N-7016

Specification
AWS Specification: AWS A5.1 E7016
JIS Specification: D5016
Other Specification: DIN E5154B(R)10
Description
  • N-7016 is a low hydrogen type electrode with excellent crack resistance, mechanical properties, and X-ray soundness
  • Easy slag removal and good bead appearance
  • Few spatterings
  • Stable and smooth arc even on AC welding
  • Easy initial arc ignition due to arc starter flux on the electrode tip
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL DEPOSITS (%):

C

Si

Mn

P

S

0.07

0.53

1.06

0.011

0.008



TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL DEPOSITS:
Yield Point
N/mm2 (KSI)
 
Tensile Strength
N/mm2 (KSI)
 
Elongation
%
 
Impact Value
°C, J (°F, Ft-Lbs)
 

500 (73)

570 (83)

32

-29°, 150  (-20°, 111)


 
SIZE AND RECOMMENDED CURRENT RANGE: AC, DC (+)

DIAMETER (mm)

2.5

3.2

4.0

5.0

LENGTH (mm)

350

350

400

450

Current Amp

Flat

55 - 85

90 - 120

120 - 170

170 - 220

Vertical & Overhead

50 - 80

80 - 110

100 - 160

140 - 190


Welding Positions: ALL POSITIONS EXCEPT VERTICAL DOWN
Approvals: ABS, BV, DNV, LRS

NOTE:

The information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and Industrial Welding Corporation expressly disclaims any liability incurred from any reliance thereon. Typical data and test results for mechanical properties, deposit, or electrode composition and other properties were obtained from a weld produced and tested according to prescribed standards and should not be assumed to be the expected results in a particular application or weldment. Actual results will vary depending on many factors, including, but not limited to, weld procedure, plate chemistry and temperature, weldment design, and fabrication methods. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application.

  • Welding of mild steel, medium carbon steel, and 50 kgf/mm2 high tensile strength steels
  • Ships
  • Bridges
  • Heavy structures
  • Pressure vessels
  • Machinery
  • Dry the electrodes at 300 - 350C for 30-60 minutes before use
  • Take the backstep method or strike the arc on a small steel plate to prevent blowholes at the arc starting
  • Keep the arc as short as possible

ABOUT US

For over 37 years, NIHONWELD has been the market leader of high quality welding electrodes in both the domestic and international markets. With Nihonweld, you will WELD WITH COMPLETE CONFIDENCE.
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